Sensors - Detectors Projects
Inductive Proximity Sensor using TCA505
The circuit published here is an Inductive Proximity Sensor, which is used for non-contact detection of metallic objects.
Instrumentation Amplifier For Pressure Sensor
General purpose differential amplifier project has been designed for various pressure sensor amplifier applications.
Contactless Automatic Wardrobe LED Light with Fade Effect
Contact-less controlled automatic wardrobe light turns on the LED when you open the wardrobe door.
Current Sensor Amplifier & Over Current Switch
This current sensor amplifier and over current switch project is based on ACS714-30A current sensor and LM358 OPAMP, ½ of LM358 op-amp used as an amplifier for low voltage and 2nd 1/2 LM358 op-amp used as a comparator which provides over current TTL output, trimmer potentiometer provided to set the over current limit.
Simple Pressure Sensor Amplifier & Over Pressure Switch
The pressure sensor amplifier built using LM358 op-amp and MPXM2051GS pressure sensor from NXP semiconductor.
Dual-Channel Quadrature Hall-Effect Bipolar Switch Module for Magnetic Encoder
The A1230 is a dual-channel, bipolar switch with two Hall-effect sensing elements, each providing a separate digital output for speed and direction signal processing capability.
+/- 1.7g Dual-Axis IMEMS Accelerometer Using ADXL203
The ADXL203 Module is high precision, low power, complete dual-axis accelerometers with signal conditioned voltage outputs, all on a single, monolithic IC.
Magnetic field sensor using AD22151
Magnetic field sensor project using AD22151 IC from Analog Devices, The AD22151 is a linear magnetic field transducer.
Lux Meter Module
LUX Meter project has been design to measure the illumination.
Light and Dark Sensitive Switch
Light / Dark Sensitive Switch project is a simple project which operates a relay when the light falling on the LDR goes below or goes above a set point.
PIR Sensor
This project is an automatic PIR sensor.
Sound Activated Switch – Relay
This project is a sound activated switch.